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Updated: Aug 18, 2026
Multispectral Real-time Fluorescence Imaging for Intraoperative Detection of the Sentinel Lymph Node in Gynecologic Oncology
Published on: October 20, 2010
Customized treatment of recurrent gynaecological cancer--the need for intraoperative radiation therapy
Objective:
The objective of this retrospective study was to analyze the experience with intraoperative radiation therapy (IORT) at the present institution and to evaluate its contribution to the management of patients with recurrent gynecological cancer. Materials and
Methods:
Retrospectively this study reviewed data of patients with a gynecological malignancy considered for treatment with IORT at Freiburg University Medical Center between 2005 and 2012. For this purpose, an analysis of medical records, radiation oncology records, operation reports, and follow-up data was conducted.
Results:
During the period of this study, 31 women with gynecological cancer underwent tumor resection in combination with IORT. The median age of the patients at the time of IORT was 62 years (range 38-85). Most patients had undergone surgery at the time of initial diagnosis (87%). More than one-third of the patients received prior radiation therapy. In addition to that, 52% of the patients had already received chemotherapy. The majority of patients suffered from the first relapse of their disease. The local recurrence was predominantly located at the pelvic side wall (32%) or in intra-abdominal lymph nodes (32%). In 12 patients the authors did not apply the planned IORT. Intraoperative complications were rare and IORT was tolerated without severe side-effects. Follow-up was 14 months (range 1-65), progression free survival (PFS) was five months (range 3-31).
Conclusions:
In carefully selected patients, IORT and cytoreductive surgery contributed to local control and disease palliation. The authors therefore consider IORT an important aspect of modern cancer treatment.
